Senior Radiological Engineer 2 - Nuclear
Sargent & Lundy
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Washington, DC · Posted September 24, 2026
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How AI is used in this kind of work
AI use among nuclear engineers is little observed so far. Measured exposure for nuclear engineers: 0% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Responsibilities
We offer you a variety of interesting and challenging opportunities in nuclear/radiological engineering. This Radiological Engineering position will provide you with opportunities for interfacing with clients and includes project work execution responsibilities.
You will work with multi-discipline engineering project teams engaged in the design and engineering of upgrades and modifications to new and existing nuclear power plants in the following areas:
Radiological dose calculations
Radiation source term calculations
Radiation monitoring system design
In addition, you will:
Work on both domestic and international nuclear power plant projects
Travel to client offices and plant site locations to attend project progress meetings; travel may involve both domestic and international travel to Europe, Asia, and the Middle East
Perform site walk-downs
Address emergent issues and provide technical support to clients
This position is based on a hybrid work schedule and will require in-office work 3 days per week.
Qualifications
We do not sponsor employees for work authorization in the U.S. for this position.
Essential skills and experience:
BS or MS degree in engineering from an ABET accredited program
A minimum of 7 years of experience with radiation monitoring systems including types of radiation detectors and their operation, signal processing, and mechanical/electrical interfaces with plant systems
Experience with the calibration and detection capability of radiation monitoring systems including primary calibrations, secondary/transfer calibrations, energy calibrations, energy response characteristics, and reference isotopes
Working knowledge of NRC regulations and guidance that apply to licensing and license renewal of nuclear power plants
Experience with some or all of the following computer programs:
Excellent verbal and written communication skills
PE license desired, but not required
Technology & Innovation
Sargent & Lundy values the appropriate use of technology to improve how work gets done and deliver high-quality outcomes for our clients. Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design activities, workflow improvement, or other aspects of their work. We value candidates who demonstrate an interest in learning and effectively using emerging technologies where relevant to their role. Employees remain accountable for their work and are expected to apply appropriate professional judgment and review when using technology-assisted tools. Experience with AI, automation, programming, or similar technologies is valued where relevant but is not required unless specifically identified elsewhere in the job description.
About Sargent & Lundy
At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.
Health & WellnessFinancial BenefitsWork-Life Balance
Health Plans: Medical, Dental, Vision
Life & Accident Insurance
Disability Coverage
Employee Assistance Program (EAP)
Back-Up Daycare
FSA & HSA
401(k)
Pre-Tax Commuter Account
Merit Scholarship Program
Employee Discount Program
Corporate Charitable Giving Program
Tuition Assistance
First Professional Licensure Bonus
Employee Referral Bonus
Paid Annual Personal/Sick Time (PST)
Paid Vacation
Paid Holidays
Paid Parental Leave
Paid Bereavement Leave
Flexible Work Arrangements
Compensation Range $100,019 - $152,807
Transparency Statement Sargent & Lundy discloses compensation ranges that comply with all local and state regulations. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.
About This Business Unit
Join Sargent & Lundy's Nuclear Power Group and be part of a team driving the future of clean, carbon-free energy. Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects. Our work supports life extensions and digital modernization of existing nuclear plants, coal-to-nuclear conversion initiatives with the Department of State, and international nuclear new-build projects. With a commitment to safety, innovation, and sustainability, we provide cutting-edge solutions that power communities worldwide while reducing emissions. Shape the future of global energy with us!
Equal Opportunity
Sargent & Lundy is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any protected status as defined by applicable law.